Identify the Vertex and Focus

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Use the given information to identify the correct equation for the parabola.

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Find the equation of the parabola with vertex (4,6) and focus (4,9).

• (x-4)² = 12(y - 6)

• (x-4)² = 3(y - 6)

• (y-6)² = 3(x-4)

• (y-6)² = 12(x-4)

The focus is at (2,0) and the vertex is at (-4,0).  What is the equation of the parabola?

• y² = 24(x+4)

• (y+4)² = -12x

• x² = 16(y+4)

• (x+4)²  = -20y

Find the equation of the parabola with vertex (5,1) and Focus (2,1).

Find the equation of the parabola with a vertex at (2, -3) and a focus at (2, -5).

Find the equation of the parabola described.
Vertex at (7, -2);  
focus at (3, -2)

• (y + 2)² = -16(x - 7)

• (x + 7)² = -4(y - 2)

•  (y + 2)² = 16(x - 7)

•  (x + 7)² = 4(y - 2)

What is the equation of a parabola with vertex (3, 4) and focus (7, 4)?

• 16(x - 3) = (y - 4)²

• 28(x - 3) = (y - 4)²

• -28(x - 3) = (y - 4)²

• -16(x - 3) = (y - 4)²